Iridium obtained at the bottom of the crucible melting Siberian gold at the Russian Mint
- Made:
- before 1889
Iridium obtained at the bottom of the crucible in melting Siberian gold at the Russian Mint. Presented by Sir C. Wheatstone
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/2036
- Materials:
- iridium
- type:
- specimen
- credit:
- John Percy Collection
